Company lists · Data refreshed November 2026
Top 25 Cleantech startups based in Brazil
RevenueBase identified 350 company matches for cleantech startups associated with Brazil as of November 2026 and tracks 10,270 professional contacts across them, including 1,499 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for cleantech startups associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest cleantech startups based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,060 contacts → | ||||
Exact match “Na CTG Brasil, trabalhamos por um único propósito: desenvolver o mundo com energia limpa em larga escala.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 659 contacts → | ||||
Exact match “Making the provision of solar and wind energy accessible to everyone - from large global companies seeking sustainable profitability, to families seeking guilt-free energy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 550 contacts → | ||||
Exact match “Nossa energia vem do sol, do vento e da água.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 197 contacts → | ||||
Exact match “A GreenYellow é uma multinacional de origem francesa, com presença global e o compromisso de acelerar a transição energética como motor de transformação econômica e ambiental.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 193 contacts → | ||||
Exact match “WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 82 contacts → | ||||
Exact match “Na Avantis, as pessoas e o planeta são a nossa prioridade.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 74 contacts → | ||||
Exact match “Oeste Solar Energia is a company based out of Centro Empresarial Concorde, Sala 907, 908 e 909 Av.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 63 contacts → | ||||
Exact match “Somos a Gedisa, uma plataforma tecnológica e escalável que transforma empresas em fornecedoras de energia renovável, sem necessidade de investimento em estrutura própria.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 60 contacts → | ||||
Exact match “A Eternity Energia é uma empresa especializada em sistemas de geração de energia solar, sempre aliando inovação tecnológica, responsabilidade, economia, agilidade e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 56 contacts → | ||||
Exact match “Nextron is a Brazil-based climate tech startup that simplifies access to affordable clean energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 54 contacts → | ||||
Exact match “A Asja é um grupo internacional de empresas que projetam, constroem e gerenciam usinas de energia renováveis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 44 contacts → | ||||
Exact match “A Repensa Energia é uma empresa especializada em soluções inovadoras em energia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 42 contacts → | ||||
Exact match “Mitsidi is a global research, consulting, training and solutions company in Climate Change, focused on energy transition and efficiency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 42 contacts → | ||||
Exact match “We are a greentech company that uses knowledge and technology to provide solutions that support our clients' journey towards a more inclusive and low-carbon economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 39 contacts → | ||||
Exact match “A Bro Energy nasceu de um sonho: criar valor através da geração de energia limpa no Brasil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 38 contacts → | ||||
Exact match “A VITÁLIS Energia é uma empresa de soluções integradas no segmento de Eficiência Energética.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 36 contacts → | ||||
Exact match “Bioflore is a technology company that develops specific solutions for environmental adequacy projects and the generation of carbon credits.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 32 contacts → | ||||
Exact match “A ECCON Soluções Ambientais foi fundada em 2014 e, desde então, inova e fortalece o mercado de negócios ambientais e de consultoria ambiental no Brasil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 32 contacts → | ||||
Exact match “Em 2017 a Brasal diversificou seu portfólio de negócios ampliando seu compromisso com o desenvolvimento sustentável, e através da Brasal Energia passou a atuar na geração de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 31 contacts → | ||||
Exact match “Somos o Grupo Indra Energia, uma empresa dedicada a impulsionar a transição energética para um futuro mais sustentável.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 26 contacts → | ||||
Exact match “A ForGreen Energia é uma empresa especializada em Energias Renováveis e atua principalmente com Energia Solar Fotovoltaica, Mercado Livre de Energia e Eficiência Energética.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 26 contacts → | ||||
Exact match “Soluções em energia renovável com foco em C&I com energia solar e BESS.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 22 contacts → | ||||
Exact match “A plataforma que conecta energia renovável, eficiência financeira e otimização monetária para empresas brasileiras de diferentes portes e segmentos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 22 contacts → | ||||
Exact match “É uma empresa de engenharia focada em soluções eficientes de energia sustentável para os mercados comercial, industrial e residencial.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 19 contacts → | ||||
Exact match “A REDIMAX é uma empresa de inovação tecnológica do segmento de energia renovável e sustentável, e somos pioneiros no mercado criativo de desenvolvimento de dispositivo…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “cleantech startups”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 350 cleantech startups based in Brazil
See the full list, filter by size, metro and specialty, and access 1,499 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cleantech startups based in Brazil at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 350 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Brazil whose business descriptions match “cleantech startups” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,499 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Cleantech startups by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cleantech startups”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cleantech startups are there based in Brazil?
RevenueBase identified 350 company matches for cleantech startups associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
CTG Brasil tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cleantech startups?
Sao Paulo leads with 67 company records, followed by Rio De Janeiro (21) and Belo Horizonte (16).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,499 professional contacts with verified work emails tracked across these 350 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 350 cleantech startups based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Cleantech startups by geography
- Cleantech startups based in Melbourne, Australia
- Cleantech startups based in Sydney, Australia
- Cleantech startups based in Sao Paulo, Brazil
- Cleantech startups based in Calgary, Canada
- Cleantech startups based in Toronto, Canada
- Cleantech startups based in Paris, France
- Cleantech startups based in Berlin, Germany
- Cleantech startups based in Ahmedabad, India
- Cleantech startups based in Bangalore, India
- Cleantech startups based in Gurgaon, India
- Cleantech startups based in Mumbai, India
- Cleantech startups based in New Delhi, India
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cleantech startups based in Melbourne, Australia
- Cleantech startups based in Sydney, Australia
- Cleantech startups based in Sao Paulo, Brazil
- Cleantech startups based in Calgary, Canada
- Cleantech startups based in Toronto, Canada
- Cleantech startups based in Paris, France
Company intelligence · public preview
Top 25 cleantech startups based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 350 matching company records for cleantech startups based in Brazil, with 10,270 tracked contacts and 1,499 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cleantech startups based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  CTG Brasilctgbr.com.brHQ: Sao Paulo, BrazilReported employees: 501-1,000 | Sao Paulo, Brazil | 501-1,000 | Exact match | 1,060 contacts → |
“Na CTG Brasil, trabalhamos por um único propósito: desenvolver o mundo com energia limpa em larga escala.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Serenasrna.coHQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 659 contacts → |
“Making the provision of solar and wind energy accessible to everyone - from large global companies seeking sustainable profitability, to families seeking guilt-free energy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Elera Renováveiselera.comHQ: São Paulo, BrazilReported employees: 501-1,000 | São Paulo, Brazil | 501-1,000 | Exact match | 550 contacts → |
“Nossa energia vem do sol, do vento e da água.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Greenyellow DO Brasilgreenyellow.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 197 contacts → |
“A GreenYellow é uma multinacional de origem francesa, com presença global e o compromisso de acelerar a transição energética como motor de transformação econômica e ambiental.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Waycarbonwaycarbon.comHQ: Belo Horizonte, BrazilReported employees: 201-500 | Belo Horizonte, Brazil | 201-500 | Exact match | 193 contacts → |
“WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Avantis Brasilavantisgroup.comHQ: Macaé, BrazilReported employees: 501-1,000 | Macaé, Brazil | 501-1,000 | Exact match | 82 contacts → |
“Na Avantis, as pessoas e o planeta são a nossa prioridade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Oeste Solar Energiaoestesolarenergia.com.brHQ: Cuiabá, BrazilReported employees: 51-200 | Cuiabá, Brazil | 51-200 | Exact match | 74 contacts → |
“Oeste Solar Energia is a company based out of Centro Empresarial Concorde, Sala 907, 908 e 909 Av.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Gedisagedisa.com.brHQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 63 contacts → |
“Somos a Gedisa, uma plataforma tecnológica e escalável que transforma empresas em fornecedoras de energia renovável, sem necessidade de investimento em estrutura própria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Eternity Energiaeternitysolar.com.brHQ: Foz Do Iguacu, BrazilReported employees: 51-200 | Foz Do Iguacu, Brazil | 51-200 | Exact match | 60 contacts → |
“A Eternity Energia é uma empresa especializada em sistemas de geração de energia solar, sempre aliando inovação tecnológica, responsabilidade, economia, agilidade e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Nextron Energianextronenergia.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 56 contacts → |
“Nextron is a Brazil-based climate tech startup that simplifies access to affordable clean energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Asja Brasilasja.energyHQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 54 contacts → |
“A Asja é um grupo internacional de empresas que projetam, constroem e gerenciam usinas de energia renováveis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Repensa Energiarepensaenergia.comHQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 44 contacts → |
“A Repensa Energia é uma empresa especializada em soluções inovadoras em energia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Mitsidimitsidi.comHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 42 contacts → |
“Mitsidi is a global research, consulting, training and solutions company in Climate Change, focused on energy transition and efficiency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Eccaplan Soluções EM Sustentabilidadeeccaplan.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 42 contacts → |
“We are a greentech company that uses knowledge and technology to provide solutions that support our clients' journey towards a more inclusive and low-carbon economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  BRO Energybroenergy.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 39 contacts → |
“A Bro Energy nasceu de um sonho: criar valor através da geração de energia limpa no Brasil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Vitális Energiavitalisenergia.com.brHQ: Vinhedo, BrazilReported employees: 11-50 | Vinhedo, Brazil | 11-50 | Exact match | 38 contacts → |
“A VITÁLIS Energia é uma empresa de soluções integradas no segmento de Eficiência Energética.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Bioflorebioflore.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 36 contacts → |
“Bioflore is a technology company that develops specific solutions for environmental adequacy projects and the generation of carbon credits.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Eccon Soluções Ambientaisecconsa.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 32 contacts → |
“A ECCON Soluções Ambientais foi fundada em 2014 e, desde então, inova e fortalece o mercado de negócios ambientais e de consultoria ambiental no Brasil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Brasal Energiabrasal.com.brHQ: Brasilia, BrazilReported employees: 11-50 | Brasilia, Brazil | 11-50 | Exact match | 32 contacts → |
“Em 2017 a Brasal diversificou seu portfólio de negócios ampliando seu compromisso com o desenvolvimento sustentável, e através da Brasal Energia passou a atuar na geração de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Indra Energiaindraenergia.comHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 31 contacts → |
“Somos o Grupo Indra Energia, uma empresa dedicada a impulsionar a transição energética para um futuro mais sustentável.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Forgreen Energia Renovávelforgreen.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 26 contacts → |
“A ForGreen Energia é uma empresa especializada em Energias Renováveis e atua principalmente com Energia Solar Fotovoltaica, Mercado Livre de Energia e Eficiência Energética.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Solar21solar21.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 26 contacts → |
“Soluções em energia renovável com foco em C&I com energia solar e BESS.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Neria Energianeria.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 22 contacts → |
“A plataforma que conecta energia renovável, eficiência financeira e otimização monetária para empresas brasileiras de diferentes portes e segmentos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Isofenisofen.com.brHQ: Brasilia, BrazilReported employees: 11-50 | Brasilia, Brazil | 11-50 | Exact match | 22 contacts → |
“É uma empresa de engenharia focada em soluções eficientes de energia sustentável para os mercados comercial, industrial e residencial.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Redimaxredimax.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 19 contacts → |
“A REDIMAX é uma empresa de inovação tecnológica do segmento de energia renovável e sustentável, e somos pioneiros no mercado criativo de desenvolvimento de dispositivo…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 350 company matches
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Cleantech startups: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
348 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 350 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cleantech startups by metro
Questions about this company list
What does Exact match mean for cleantech startups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleantech startups did RevenueBase find based in Brazil?
The saved snapshot records 350 matching company records, 10,270 tracked contacts and 1,499 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cleantech startups by geography
- Cleantech startups based in Melbourne, Australia
- Cleantech startups based in Sydney, Australia
- Cleantech startups based in Sao Paulo, Brazil
- Cleantech startups based in Calgary, Canada
- Cleantech startups based in Toronto, Canada
- Cleantech startups based in Paris, France
- Cleantech startups based in Berlin, Germany
- Cleantech startups based in Ahmedabad, India
- Cleantech startups based in Bangalore, India
- Cleantech startups based in Gurgaon, India
- Cleantech startups based in Mumbai, India
- Cleantech startups based in New Delhi, India
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 cleantech startups based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cleantech-startups/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cleantech startups based in Melbourne, Australia
- Cleantech startups based in Sydney, Australia
- Cleantech startups based in Sao Paulo, Brazil
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Top 25 cleantech startups based in Brazil
RevenueBase records 350 matching company records for cleantech startups based in Brazil, with 10,270 tracked contacts and 1,499 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cleantech startups based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | CTG Brasilctgbr.com.br HQ: Sao Paulo, BrazilReported employees: 501-1,000 | Sao Paulo, Brazil | 501-1,000 | Exact match | 1,060 contacts → |
“Na CTG Brasil, trabalhamos por um único propósito: desenvolver o mundo com energia limpa em larga escala.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Serenasrna.co HQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 659 contacts → |
“Making the provision of solar and wind energy accessible to everyone - from large global companies seeking sustainable profitability, to families seeking guilt-free energy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Elera Renováveiselera.com HQ: São Paulo, BrazilReported employees: 501-1,000 | São Paulo, Brazil | 501-1,000 | Exact match | 550 contacts → |
“Nossa energia vem do sol, do vento e da água.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Greenyellow DO Brasilgreenyellow.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 197 contacts → |
“A GreenYellow é uma multinacional de origem francesa, com presença global e o compromisso de acelerar a transição energética como motor de transformação econômica e ambiental.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Waycarbonwaycarbon.com HQ: Belo Horizonte, BrazilReported employees: 201-500 | Belo Horizonte, Brazil | 201-500 | Exact match | 193 contacts → |
“WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Avantis Brasilavantisgroup.com HQ: Macaé, BrazilReported employees: 501-1,000 | Macaé, Brazil | 501-1,000 | Exact match | 82 contacts → |
“Na Avantis, as pessoas e o planeta são a nossa prioridade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Oeste Solar Energiaoestesolarenergia.com.br HQ: Cuiabá, BrazilReported employees: 51-200 | Cuiabá, Brazil | 51-200 | Exact match | 74 contacts → |
“Oeste Solar Energia is a company based out of Centro Empresarial Concorde, Sala 907, 908 e 909 Av.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gedisagedisa.com.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 63 contacts → |
“Somos a Gedisa, uma plataforma tecnológica e escalável que transforma empresas em fornecedoras de energia renovável, sem necessidade de investimento em estrutura própria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Eternity Energiaeternitysolar.com.br HQ: Foz Do Iguacu, BrazilReported employees: 51-200 | Foz Do Iguacu, Brazil | 51-200 | Exact match | 60 contacts → |
“A Eternity Energia é uma empresa especializada em sistemas de geração de energia solar, sempre aliando inovação tecnológica, responsabilidade, economia, agilidade e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Nextron Energianextronenergia.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 56 contacts → |
“Nextron is a Brazil-based climate tech startup that simplifies access to affordable clean energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Asja Brasilasja.energy HQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 54 contacts → |
“A Asja é um grupo internacional de empresas que projetam, constroem e gerenciam usinas de energia renováveis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Repensa Energiarepensaenergia.com HQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 44 contacts → |
“A Repensa Energia é uma empresa especializada em soluções inovadoras em energia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mitsidimitsidi.com HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 42 contacts → |
“Mitsidi is a global research, consulting, training and solutions company in Climate Change, focused on energy transition and efficiency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Eccaplan Soluções EM Sustentabilidadeeccaplan.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 42 contacts → |
“We are a greentech company that uses knowledge and technology to provide solutions that support our clients' journey towards a more inclusive and low-carbon economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BRO Energybroenergy.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 39 contacts → |
“A Bro Energy nasceu de um sonho: criar valor através da geração de energia limpa no Brasil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Vitális Energiavitalisenergia.com.br HQ: Vinhedo, BrazilReported employees: 11-50 | Vinhedo, Brazil | 11-50 | Exact match | 38 contacts → |
“A VITÁLIS Energia é uma empresa de soluções integradas no segmento de Eficiência Energética.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Bioflorebioflore.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 36 contacts → |
“Bioflore is a technology company that develops specific solutions for environmental adequacy projects and the generation of carbon credits.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Eccon Soluções Ambientaisecconsa.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 32 contacts → |
“A ECCON Soluções Ambientais foi fundada em 2014 e, desde então, inova e fortalece o mercado de negócios ambientais e de consultoria ambiental no Brasil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Brasal Energiabrasal.com.br HQ: Brasilia, BrazilReported employees: 11-50 | Brasilia, Brazil | 11-50 | Exact match | 32 contacts → |
“Em 2017 a Brasal diversificou seu portfólio de negócios ampliando seu compromisso com o desenvolvimento sustentável, e através da Brasal Energia passou a atuar na geração de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Indra Energiaindraenergia.com HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 31 contacts → |
“Somos o Grupo Indra Energia, uma empresa dedicada a impulsionar a transição energética para um futuro mais sustentável.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Forgreen Energia Renovávelforgreen.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 26 contacts → |
“A ForGreen Energia é uma empresa especializada em Energias Renováveis e atua principalmente com Energia Solar Fotovoltaica, Mercado Livre de Energia e Eficiência Energética.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Solar21solar21.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 26 contacts → |
“Soluções em energia renovável com foco em C&I com energia solar e BESS.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Neria Energianeria.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 22 contacts → |
“A plataforma que conecta energia renovável, eficiência financeira e otimização monetária para empresas brasileiras de diferentes portes e segmentos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Isofenisofen.com.br HQ: Brasilia, BrazilReported employees: 11-50 | Brasilia, Brazil | 11-50 | Exact match | 22 contacts → |
“É uma empresa de engenharia focada em soluções eficientes de energia sustentável para os mercados comercial, industrial e residencial.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Redimaxredimax.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 19 contacts → |
“A REDIMAX é uma empresa de inovação tecnológica do segmento de energia renovável e sustentável, e somos pioneiros no mercado criativo de desenvolvimento de dispositivo…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 350 company matches
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Cleantech startups: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
348 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 350 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cleantech startups by metro
Questions about this company list
What does Exact match mean for cleantech startups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleantech startups did RevenueBase find based in Brazil?
The saved snapshot records 350 matching company records, 10,270 tracked contacts and 1,499 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 cleantech startups based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cleantech-startups/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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